Movable schedule announcement device

Abstract

The utility model provides a movable schedule announcement device which comprises a first placing frame, the outer wall of one side of the first placing frame is rotatably connected with a connecting shaft, the outer wall of the connecting shaft is rotatably connected with a second placing frame, and the outer walls of the bottoms of the first placing frame and the second placing frame are each fixedly provided with a set of L-shaped supporting plates. Universal wheels are fixed to the outer walls of the bottoms of the L-shaped supporting plates, positioning mechanisms are arranged on the outer walls of the L-shaped supporting plates, rectangular through grooves are formed in the outer walls of the opposite sides of the first containing frame and the second containing frame correspondingly, cover plates are connected to the inner walls of the rectangular through grooves through hinges, and transparent protection plates are fixed to the inner walls of the first containing frame and the second containing frame. Guide frames are respectively fixed on the inner walls of the first placing frame and the second placing frame; according to the schedule announcement device, a worker can conveniently push the first placing frame and the second placing frame which are combined together to move, so that the schedule announcement device can be conveniently moved to a corresponding area to be displayed.

Description

Technical Field

[0001] The utility model relates to the technical field of operation management of thermal power plants, in particular to a movable schedule publicizing device. Background Art

[0002] A thermal power plant, also known as a thermal power plant, is a factory that uses combustibles (such as coal) as fuel to produce electricity. When conducting daily management, a thermal power plant needs to use a corresponding schedule display device to display the corresponding work schedule in the corresponding area for easy viewing by staff.

[0003] After searching, the patent with patent application number CN202120439968.X discloses a schedule display device for operation and management of a thermal power plant, including a base plate and a vertical plate, wherein the base plate is fixedly connected to a support column, a groove is provided on the surface of the support column, a telescopic rod is fixedly connected in the groove, and the vertical plate is fixedly connected to the top of the support column. However, since the above technical solution does not provide a corresponding mechanism that can conveniently push the schedule display device to move, it is inconvenient for the staff to push the schedule display device with a larger overall structure to move, resulting in the problem that it is inconvenient for the staff to move the schedule display device to the corresponding display area according to work needs. For this reason, a movable schedule display device is proposed. Utility Model Content

[0004] In view of this, the embodiments of the present utility model hope to provide a movable schedule display device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is implemented as follows: a movable schedule display device includes a first placement frame, an outer wall of one side of the first placement frame is rotatably connected to a connecting shaft, an outer wall of the connecting shaft is rotatably connected to a second placement frame, a group of L-shaped support plates are respectively fixed to the bottom outer walls of the first placement frame and the second placement frame, a universal wheel is fixed to the bottom outer wall of the L-shaped support plate, a positioning mechanism is provided on the outer wall of the L-shaped support plate, rectangular through grooves are respectively opened on the outer walls of the opposite sides of the first placement frame and the second placement frame, a cover plate is connected to the inner wall of the rectangular through groove by a hinge, and a transparent protective plate is fixed to the inner wall of the first placement frame and the second placement frame.

[0006] In some embodiments, guide frames are fixed to the inner walls of the first placement frame and the second placement frame respectively.

[0007] In some embodiments, the positioning mechanism includes an internal threaded sleeve, a threaded rod and a friction pad. The internal threaded sleeve is fixed on an outer wall of one side of the L-shaped support plate, the threaded rod is connected to the inner wall of the internal threaded sleeve through threads, and the friction pad is fixed on the bottom outer wall of the threaded rod.

[0008] In some embodiments, handles are fixed to the outer walls of one side of the first placement frame and the second placement frame respectively.

[0009] In some embodiments, a group of first buffer seats are fixed to the outer wall of one side of the L-shaped support plate.

[0010] In some embodiments, a second buffer seat is fixed to an outer wall of one side of the L-shaped support plate.

[0011] In some embodiments, a lighting lamp is fixed to the top inner wall of the first placement frame and the second placement frame, and photovoltaic panels are rotatably connected to the inner walls of the first placement frame and the second placement frame respectively, and the photovoltaic panels and the lighting lamp are electrically connected.

[0012] In some embodiments, the bottom inner walls of the first placement frame and the second placement frame are rotatably connected to support rods respectively.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. When the staff needs to move the schedule display device, first release the fixation of the positioning mechanism on one side of the L-shaped support plate, and then push the first placement frame and the second placement frame together under the connection of the connecting shaft, thereby reducing the space occupied by the first placement frame and the second placement frame as a whole when moving. The first placement frame and the second placement frame after being combined can be supported by the L-shaped support plate and the universal wheel at the bottom, so that the staff can easily push the first placement frame and the second placement frame after being combined to move.

[0015] 2. After the staff moves the first placement frame and the second placement frame to the corresponding areas, they can open the cover plates on one side of the first placement frame and the second placement frame, insert the schedule board to be announced into the corresponding guide frames in the first placement frame and the second placement frame, then close the cover plate, and open the first placement frame and the second placement frame again through the connecting shaft, and then fix the positions of the first placement frame and the second placement frame through the positioning mechanism on one side of the L-shaped support plate, and then the first placement frame and the second placement frame can be unfolded to announce the schedule board placed inside.

[0016] 3. After the staff unfolds the first placement frame and the second placement frame, they can flip the photovoltaic panels on one side of the first placement frame and the second placement frame upwards, and then rotate the support rods outward to support the unfolded photovoltaic panels through the support rods. The photovoltaic panels can generate electricity through solar energy while serving as rain shelters to provide electricity for the lighting inside the first placement frame and the second placement frame.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the main structural diagram of the utility model;

[0020] Figure 2 It is a side structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the photovoltaic panel of the utility model being folded;

[0022] Figure 4 This is a schematic diagram of combining the first placement frame and the second placement frame of the utility model;

[0023] Figure 5 This is a diagram showing the internal structure of the placement frame of the present utility model.

[0024] Figure markings: 1-first placement frame, 2-second placement frame, 3-photovoltaic panel, 4-first buffer seat, 5-L-shaped support plate, 6-connecting shaft, 7-support rod, 8-transparent protective plate, 9-threaded rod, 10-inner threaded sleeve, 11-friction pad, 12-second buffer seat, 13-cover plate, 14-lighting lamp, 15-guide frame, 16-rectangular through groove, 17-handle, 18-universal wheel. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Embodiment 1:

[0028] like Figure 1-5As shown, a movable schedule publicizing device comprises a first placing frame 1, an outer wall of one side of the first placing frame 1 is rotatably connected with a connecting shaft 6, an outer wall of the connecting shaft 6 is rotatably connected with a second placing frame 2, a group of L-shaped supporting plates 5 are respectively fixed to the bottom outer walls of the first placing frame 1 and the second placing frame 2, a universal wheel 18 is fixed to the bottom outer wall of the L-shaped supporting plate 5, a positioning mechanism is arranged on the outer wall of the L-shaped supporting plate 5, a rectangular through groove 16 is respectively opened on the outer wall of the opposite side of the first placing frame 1 and the second placing frame 2, a cover plate 13 is connected to the inner wall of the rectangular through groove 16 by a hinge, a transparent protective plate 8 is fixed to the inner wall of the first placing frame 1 and the second placing frame 2; a guide frame 15 is respectively fixed to the inner wall of the first placing frame 1 and the second placing frame 2.

[0029] When the staff needs to move the schedule publicizing device, first release the fixation of the positioning mechanism on one side of the L-shaped support plate 5, and then push the first placement frame 1 and the second placement frame 2 together under the connection of the connecting shaft 6, so as to reduce the space occupied by the first placement frame 1 and the second placement frame 2 as a whole when moving. The first placement frame 1 and the second placement frame 2 after being combined can be supported by the L-shaped support plate 5 and the universal wheel 18 at the bottom, so that the staff can easily push the first placement frame 1 and the second placement frame 2 after being combined to move. After the staff moves the first placement frame 1 and the second placement frame 2 to the corresponding area, the cover plate 13 on one side of the first placement frame 1 and the second placement frame 2 can be opened, and the schedule board to be publicized can be inserted into the corresponding guide frame 15 in the first placement frame 1 and the second placement frame 2, and then the cover plate 13 is closed, and the first placement frame 1 and the second placement frame 2 are opened again through the connecting shaft 6, and then the positions of the first placement frame 1 and the second placement frame 2 are fixed by the positioning mechanism on one side of the L-shaped support plate 5, and the first placement frame 1 and the second placement frame 2 can be unfolded to publicize the schedule board placed inside.

[0030] In this embodiment, if Figure 2 As shown, the positioning mechanism includes an internal threaded sleeve 10, a threaded rod 9 and a friction pad 11. The internal threaded sleeve 10 is fixed on the outer wall of one side of the L-shaped support plate 5, the threaded rod 9 is connected to the inner wall of the internal threaded sleeve 10 by threads, and the friction pad 11 is fixed to the bottom outer wall of the threaded rod 9; after the staff unfolds the first placement frame 1 and the second placement frame 2, they can rotate the threaded rod 9, thereby pushing the friction pad 11 at the bottom of the threaded rod 9 to move downward through the threads, so that the friction pad 11 can be against the ground, thereby positioning the unfolded first placement frame 1 and the second placement frame 2 through the friction force between the friction pad 11 and the ground, preventing the unfolded first placement frame 1 and the second placement frame 2 from being easily closed under the drive of the universal wheel 18.

[0031] In this embodiment, if Figure 1-4As shown, handles 17 are fixed to the outer walls of one side of the first placement frame 1 and the second placement frame 2 respectively; the staff can push the schedule display device through the handles 17 to move it.

[0032] In this embodiment, if Figure 1 As shown, a group of first buffer seats 4 are fixed to the outer wall of one side of the L-shaped support plate 5; after the staff merges the first placement frame 1 and the second placement frame 2 together, the first buffer seats 4 located on one side of the L-shaped support plate 5 will collide with each other, thereby buffering the merged first placement frame 1 and the second placement frame 2, avoiding a hard collision between the first placement frame 1 and the second placement frame 2 when they are merged together.

[0033] In this embodiment, if Figure 2-4 As shown, a second buffer seat 12 is fixed to the outer wall of one side of the L-shaped support plate 5; after the staff unfolds the first placement frame 1 and the second placement frame 2, the second buffer seat 12 located on one side of the L-shaped support plate 5 will collide with each other, thereby providing buffer for the first placement frame 1 and the second placement frame 2 when unfolded.

[0034] When the utility model is in operation, when the staff needs to move the schedule publicizing device, first release the fixing of the positioning mechanism on one side of the L-shaped support plate 5, and then push the first placement frame 1 and the second placement frame 2 together under the connection of the connecting shaft 6, so as to reduce the space occupied by the first placement frame 1 and the second placement frame 2 as a whole when moving. The first placement frame 1 and the second placement frame 2 after being combined can be supported by the L-shaped support plate 5 and the universal wheel 18 at the bottom, so that the staff can easily push the first placement frame 1 and the second placement frame 2 after being combined to move. After the staff moves the first placement frame 1 and the second placement frame 2 to the corresponding area, the cover plate 13 on one side of the first placement frame 1 and the second placement frame 2 can be opened, and the schedule board to be publicized can be inserted into the corresponding guide frame 15 in the first placement frame 1 and the second placement frame 2, and then the cover plate 13 is closed, and the first placement frame 1 and the second placement frame 2 are opened again through the connecting shaft 6, and then the positions of the first placement frame 1 and the second placement frame 2 are fixed by the positioning mechanism on one side of the L-shaped support plate 5, and the first placement frame 1 and the second placement frame 2 can be unfolded to publicize the schedule board placed inside.

[0035] Embodiment 2:

[0036] A movable schedule publicizing device, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 1-4As shown, a lighting lamp 14 is fixed to the top inner wall of the first placement frame 1 and the second placement frame 2, and the inner walls of the first placement frame 1 and the second placement frame 2 are respectively rotatably connected to the photovoltaic panels 3, and the photovoltaic panels 3 and the lighting lamp 14 are electrically connected; the bottom inner walls of the first placement frame 1 and the second placement frame 2 are respectively rotatably connected to the support rods 7; after the staff unfolds the first placement frame 1 and the second placement frame 2, the photovoltaic panels 3 on one side of the first placement frame 1 and the second placement frame 2 can be flipped upwards, and then the support rods 7 are rotated outwards, and the unfolded photovoltaic panels 3 are supported by the support rods 7, and the photovoltaic panels 3 can generate electricity through solar energy while serving as a rain shelter, so as to provide electrical energy for the lighting lamps 14 inside the first placement frame 1 and the second placement frame 2.

[0037] When the utility model is in operation, after the staff unfolds the first placement frame 1 and the second placement frame 2, the photovoltaic panels 3 on one side of the first placement frame 1 and the second placement frame 2 can be flipped upwards, and then the support rods 7 are rotated outwards to support the unfolded photovoltaic panels 3 through the support rods 7. The photovoltaic panels 3 can generate electricity through solar energy while serving as a rain shelter.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A movable schedule publicizing device, comprising a first placement frame (1), characterized in that: The outer wall of one side of the first placement frame (1) is rotatably connected to a connecting shaft (6), and the outer wall of the connecting shaft (6) is rotatably connected to the second placement frame (2). A group of L-shaped support plates (5) are respectively fixed to the bottom outer walls of the first placement frame (1) and the second placement frame (2), and a universal wheel (18) is fixed to the bottom outer wall of the L-shaped support plate (5). A positioning mechanism is arranged on the outer wall of the L-shaped support plate (5). Rectangular through grooves (16) are respectively opened on the outer walls of the opposite sides of the first placement frame (1) and the second placement frame (2), and the inner wall of the rectangular through groove (16) is connected to a cover plate (13) through a hinge. Transparent protective plates (8) are fixed to the inner walls of the first placement frame (1) and the second placement frame (2).

2. The movable schedule publicizing device according to claim 1, characterized in that: Guide frames (15) are respectively fixed to the inner walls of the first placement frame (1) and the second placement frame (2).

3. The movable schedule publicizing device according to claim 1, characterized in that: The positioning mechanism comprises an internal threaded sleeve (10), a threaded rod (9) and a friction pad (11); the internal threaded sleeve (10) is fixed to an outer wall of one side of the L-shaped support plate (5); the threaded rod (9) is connected to the inner wall of the internal threaded sleeve (10) through threads; and the friction pad (11) is fixed to the outer wall of the bottom of the threaded rod (9).

4. The movable schedule publicizing device according to claim 2, characterized in that: A handle (17) is fixed to the outer wall of one side of the first placement frame (1) and the second placement frame (2).

5. The movable schedule publicizing device according to claim 3, characterized in that: A group of first buffer seats (4) is fixed to an outer wall of one side of the L-shaped support plate (5).

6. The movable schedule publicizing device according to claim 5, characterized in that: A second buffer seat (12) is fixed to an outer wall of one side of the L-shaped support plate (5).

7. The movable schedule publicizing device according to claim 4, characterized in that: A lighting lamp (14) is fixed to the top inner wall of the first placement frame (1) and the second placement frame (2); the inner walls of the first placement frame (1) and the second placement frame (2) are rotatably connected to photovoltaic panels (3), and the photovoltaic panels (3) and the lighting lamp (14) are electrically connected.

8. The movable schedule publicizing device according to claim 7, characterized in that: The inner walls of the bottoms of the first placement frame (1) and the second placement frame (2) are rotatably connected to support rods (7) respectively.

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